CAJ | 학술논문

弹道导弹（BM）跟踪是BM防御中的关键问题,分析BM早期预警相控阵雷达的跟踪能力具有重要意义。文章首先分析了预警体系中各传感器单元间的信息流程,解算了早期预警雷达与后续跟踪雷达交接班的需求特性,在分析早期相控阵预警雷达的工作流程的基础上,解算了不同距离需求时雷达可分配跟踪波束数目,给出最大跟踪能力模型,并对比常规的波束控制模式,仿真计算了两种波束分配模式下雷达的稳定跟踪能力。通过Matlab仿真结果分析,验证了雷达对BM目标的跟踪能力。
탄도도탄（BM）근종시BM방어중적관건문제,분석BM조기예경상공진뢰체적근종능력구유중요의의。문장수선분석료예경체계중각전감기단원간적신식류정,해산료조기예경뢰체여후속근종뢰체교접반적수구특성,재분석조기상공진예경뢰체적공작류정적기출상,해산료불동거리수구시뢰체가분배근종파속수목,급출최대근종능력모형,병대비상규적파속공제모식,방진계산료량충파속분배모식하뢰체적은정근종능력。통과Matlab방진결과분석,험증료뢰체대BM목표적근종능력。
Phased-array radar for ballistic target early-warning plays an important function in the strategic early-warning system.Firstly,this paper analyzes the information process of each unit in the early-warning system and the practice flow of phased-array radar for early-warning.In consideration of the demand characteristic of the handing-over between phased-array radar for early-warning and the following unit,this paper analyzes the amount of available tracking beam,puts forward a model to calculate the top ability of tracking and compares the ability of two assumed models.Computer simulation is conducted to compare the tracing performances of the two methods.The result shows that beam control strategy can affect the performance of the phased-array radar for early-warning.